qz512.com - robtex.com

qz512.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d2a5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3d87🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.135Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.165🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarnold.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarnold.ns.cloudflare.com
A2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarnold.ns.cloudflare.com
A108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
NSimani.ns.cloudflare.com
A2606:4700:50::a29f:263e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A2803:f800:50::6ca2:c23e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRimani.ns.cloudflare.com
A2a06:98c1:50::ac40:223e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRimani.ns.cloudflare.com
A108.162.194.62🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A162.159.38.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
A172.64.34.62🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRimani.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.135, 172.67.210.165
IPv6 hints2606:4700:3031::ac43:d2a5, 2606:4700:3035::6815:3d87
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2401139189

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775986782

Same first word

qz512.com

Similar names

521zq.com
521zq.cn
521qz.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSarnold.ns.cloudflare.comimani.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.61.135172.67.210.1652606:4700:3031::ac43:d2a52606:4700:3035::6815:3d87173.208.239.163
●NSarnold.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04
○NSf1g1ns1.dnspod.net2015-07-25 → 2016-02-26 · 4 obs
● 2015-07-25 00:52:02
● 2016-02-26 21:00:10
○ 2016-07-13 02:49:58
○ 2026-04-12 09:45:04
○NSf1g1ns2.dnspod.net2015-07-25 → 2016-02-26 · 4 obs
● 2015-07-25 00:52:02
● 2016-02-26 21:00:10
○ 2016-07-13 02:49:58
○ 2026-04-12 09:45:04
●NSimani.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04
●A104.21.61.1352026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04
●A172.67.210.1652026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04
○A173.208.239.1632015-07-25 → 2016-02-26 · 4 obs
● 2015-07-25 00:52:02
● 2016-02-26 21:00:10
○ 2016-07-13 02:49:58
○ 2026-04-12 09:45:04
●A2606:4700:3031::ac43:d2a52026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04
●A2606:4700:3035::6815:3d872026-04-09 → 2026-04-12 · 3 obs
○ 2016-07-13 02:49:58
● 2026-04-09 22:20:08
● 2026-04-12 09:45:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
qz512.comarnold.ns.cloudflare.com, imani.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: arnold.ns.cloudflare.com, imani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qz512.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.210.165, 104.21.61.135
AAAA22606:4700:3035::6815:3d87, 2606:4700:3031::ac43:d2a5
NS2arnold.ns.cloudflare.com, imani.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arnold.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (arnold.ns.cloudflare.com, arnold.ns.cloudflare.com, arnold.ns.cloudflare.com...)

Analysis

IP Addresses

qz512.com refers to four IP numbers: 2606:4700:3031::ac43:d2a5, 2606:4700:3035::6815:3d87, 104.21.61.135 and 172.67.210.165.

Other host names, for instance gov.cn.jjhunlian.com, farmersforobama.com, cinema-world.biz, inbound1.mirulogic.com and bjjrd.net share IP numbers with qz512.com.

Name Servers

qz512.com's delegation uses two name servers: arnold.ns.cloudflare.com and imani.ns.cloudflare.com.

qz512.com uses the same name server setup as other domains, such as firetkj.com, dklcb.com, taoleshop.com, armm.dev and microsoftchinauniversity.com.

qz512.com at least partially shares name servers with other domains, including basementcommunity.com, bonnybabeschildcare.com.au, gaz-club.com.ua, babbets.com and vinamazda.vn.

These name servers are often used with laura.ns.cloudflare.com and ivy.ns.cloudflare.com.

Host names with six IP numbers:

arnold.ns.cloudflare.com points to 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69.

imani.ns.cloudflare.com points to 2606:4700:50::a29f:263e, 2803:f800:50::6ca2:c23e, 2a06:98c1:50::ac40:223e, 108.162.194.62, 162.159.38.62 and 172.64.34.62.